01 - 
                Place the rolled oats in a blender or food processor and blend until a fine, flour-like texture is achieved.
              
              
              
                02 - 
                In a large mixing bowl, whisk together the oat flour, baking powder, baking soda, cinnamon, and salt.
              
              
              
                03 - 
                In a separate bowl, whisk the eggs, Greek yogurt, and vanilla extract until smooth.
              
              
              
                04 - 
                Fold the grated apple into the wet mixture and stir to combine evenly.
              
              
              
                05 - 
                Pour the wet ingredients into the dry mixture and mix until fully incorporated. Let the batter rest for 5–10 minutes to thicken.
              
              
              
                06 - 
                Heat a non-stick skillet over medium heat and lightly grease with oil or butter. Pour 1/4 cup batter for each pancake and cook 2–3 minutes per side until golden brown.
              
              
              
                07 - 
                Serve the pancakes warm with optional toppings such as maple syrup, apple slices, or a sprinkle of cinnamon.